valerie818hernandez valerie818hernandez
  • 22-01-2021
  • Mathematics
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Describe and correct the error in using properties of parallelograms.

Describe and correct the error in using properties of parallelograms class=

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akposevictor
akposevictor akposevictor
  • 27-01-2021

Answer/Step-by-step explanation:

Opposite angles of a parallelogram are equal to each other.

Therefore, <S = <U, and <T = <V

Consecutive angles of a parallelogram are supplementary.

Therefore,

m<S + m<V = 180°

50° + m<V = 180°

m<V = 180° - 50° (subtraction property of equality)

m<V = 130°

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